25386

Nukol^™ Capillary GC Column

size × I.D. 60 m × 0.53 mm, d_f 0.50 μm

Properties

• material: fused silica
• Quality Level: 100
• Agency: meets requirements for USP G25 and G35
• parameter: 60-200 °C temperature (isothermal); 60-220 °C temperature (programmed)
• Beta value: 265
• df: 0.50 μm
• technique(s): gas chromatography (GC): suitable
• size × I.D.: 60 m × 0.53 mm
• matrix active group: Bonded; acid-modified poly(ethylene glycol) phase
• application(s): agriculture; chemicals and industrial polymers; cleaning products; clinical; cosmetics; food and beverages; forensics and toxicology; personal care
• column type: capillary polar

Description

General description

Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column.

Application: The incorporation of acid functional groups into the phase lends an acidic character to this column, useful for analyses of volatile acidic compounds. Difficult to analyze carboxylic acids (free fatty acids) can be analyzed with excellent peak shape and minimal adsorption.
USP Code: This column meets USP G25 and G35 requirements.
Phase:

• Bonded
• Acid-modified poly(ethylene glycol)

Temp. Limits:

• 60 °C to 200 °C (isothermal) or 220 °C (programmed)

Other Notes

We offer a variety of chromatography accessories including analytical syringes

Legal Information

Nukol is a trademark of Sigma-Aldrich Co. LLC